Cheapest return flights from Pisa to Helsinki in September from 143€

AirHint found the following cheapest return flights from Pisa (PSA) to Helsinki (HEL) in September 2025 (see full year).

Return flights

23 Sep - 30 Sep Ryanair
30 Sep - 04 Oct Ryanair
23 Sep - 27 Sep Ryanair
18 Sep - 22 Sep Ryanair
19 Sep - 20 Sep Ryanair
19 Sep - 22 Sep Ryanair
23 Sep - 04 Oct Norwegian Air Sweden AOC direct
13 Sep - 04 Oct Norwegian Air Sweden AOC direct
13 Sep - 20 Sep Ryanair
26 Sep - 28 Sep Ryanair
23 Sep - 30 Sep Norwegian Air Sweden AOC direct
13 Sep - 30 Sep Norwegian Air Sweden AOC direct
13 Sep - 20 Sep Norwegian Air Sweden AOC direct
16 Sep - 04 Oct Norwegian Air Sweden AOC direct
23 Sep - 07 Oct Norwegian Air Sweden AOC direct
23 Sep - 14 Oct Norwegian Air Sweden AOC
27 Sep - 04 Oct Norwegian Air Sweden AOC direct
16 Sep - 07 Oct Norwegian Air Sweden AOC direct
30 Sep - 21 Oct Norwegian Air Sweden AOC direct
23 Sep - 14 Oct Norwegian Air Sweden AOC direct

Also check the deals for one-way flights from Pisa to Helsinki in September.

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The deals are updated regularly. The prices may go up as tickets are purchased by other travellers. Only the cheapest flights are offered. Select a price to book and secure these cheap prices.

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